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castortr0y [4]
3 years ago
6

A car is traveling at a speed of 20m/s and has a mass of 1200kg how much kinetic energy does it have

Physics
1 answer:
Oxana [17]3 years ago
4 0

Answer:

Explanation:

The formula for Kinetic Energy is

KE=\frac{1}{2}mv^2. Filling in:

KE=\frac{1}{2}(1200)(20)^2 It looks like we only need 1 significant digit here but I'll give you 2 and you can round how you want.

KE = 2.4 × 10⁵ J

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